US11434720B2 - Modifiable three position sleeve for selective reservoir stimulation and production - Google Patents
Modifiable three position sleeve for selective reservoir stimulation and production Download PDFInfo
- Publication number
- US11434720B2 US11434720B2 US16/867,356 US202016867356A US11434720B2 US 11434720 B2 US11434720 B2 US 11434720B2 US 202016867356 A US202016867356 A US 202016867356A US 11434720 B2 US11434720 B2 US 11434720B2
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- US
- United States
- Prior art keywords
- stimulation
- sleeve
- production
- downhole tool
- control sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
- E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/063—Valve or closure with destructible element, e.g. frangible disc
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0078—Nozzles used in boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/06—Sleeve valves
Definitions
- stimulation and production operations are performed in a wellbore.
- the need for efficiency in resource recovery leads to using downhole equipment suitable for both the stimulation and production operations.
- Such downhole equipment thus requires an efficient method for switching between various stimulation operations and modes of production operations.
- Options or possibilities for stimulating certain reservoirs within the same wellbore could include propped fractures, acid fractures, and matrix acidizing.
- the current invention provides the downhole equipment with the potential for using a multistage completion option which can accommodate each stimulation option selectively in a single wellbore while also having a means of production after stimulating with option for unrestricted production or using filters to capture solids from the production flow stream.
- Selectable options for stimulation and production with the downhole equipment include:
- An embodiment of a downhole tool including a stimulation sleeve receptive to a stimulation insert, and a production sleeve receptive to a production insert.
- An embodiment of a method of producing a reservoir including obtaining a formation parameter of the reservoir, assembling a tool having a stimulation sleeve and a production sleeve, configuring at least one of the stimulation sleeve and the production sleeve for the reservoir based on the formation parameter; and running the downhole tool into a wellbore to perform a stimulation operation via the stimulation sleeve and a production operation via the production sleeve.
- FIG. 1 shows a system for performing fracturing and production operations
- FIG. 2 shows a detailed view of the downhole tool in a first configuration
- FIG. 3 shows a second configuration of the downhole tool
- FIG. 4 shows a third configuration of the downhole tool
- FIG. 5 shows a second version of the third configuration of the downhole tool
- FIG. 6 shows a flowchart illustrating a method of operating the downhole tool in one embodiment:
- FIG. 7 shows a nozzle that can be used as a stimulation insert to allow fluid to pass out of the stimulation section of the tool
- FIGS. 8A and 8B show a close-up of a stimulation sleeve having stimulation inserts
- FIG. 9 shows a close-up of a production sleeve with screen inserts in the production ports.
- the system 100 includes a tubular or string 108 that extends from a wellhead 112 at a surface location 118 into a wellbore 106 penetrating a formation 102 .
- the string 108 includes a downhole tool 200 suitable for performing both stimulation operations and production operations downhole.
- Packers 110 are conveyed by the string 108 and can be activated in the wellbore 106 to isolate a wellbore section 120 proximate a reservoir 104 within the formation 102 .
- the wellhead 112 is in communication with stimulation operation equipment 114 as well as production operation equipment 116 .
- FIG. 2 shows a detailed view of the downhole tool 200 .
- the downhole tool 200 extends from a first end 202 to a second end 204 along a longitudinal axis 225 .
- the second end 204 is downhole of the first end 202 when the downhole tool 200 is disposed in the wellbore 106 .
- the downhole tool 200 includes an upper sub 206 proximate the first end 202 and a lower sub 208 near the second end 204 .
- a connector sub 210 connects to a lower end of the upper sub 206 .
- a frac sub 212 connects the connector sub 210 to the lower sub 208 .
- the upper sub 206 , lower sub 208 , connector sub 210 and frac sub 212 define an inner bore 205 that extends along the longitudinal axis 225 .
- the upper sub 206 includes a production section 215 with a production sleeve 214 having one or more of production ports 216 .
- the frac sub 212 includes a stimulation section 217 including a stimulation sleeve 218 having one or more stimulation ports 220 (shown in FIG. 3 ).
- the downhole tool 200 also includes a first control sleeve or stimulation control sleeve 222 and a second control sleeve or production control sleeve 224 , both of which are inner sleeves slidable along the longitudinal axis 225 of the downhole tool 200 within the stimulation section 217 and production section 215 , respectively.
- the stimulation control sleeve 222 is secured to the to the frac sub 212 via a first set of breakable members 226 in a run-in position that covers the stimulation ports 220 of the stimulation sleeve 218 and the production control sleeve 224 is secured to the upper sub 206 via a second set of breakable members 228 in a run-in position that covers the production ports 216 of the production sleeve 214 .
- the first set of breakable members 226 and the second set of breakable members 228 includes shear members, shear studs, shear screws or other suitable member that breaks when a force is applied above a selected rupture force of the member(s).
- the stimulation control sleeve 222 is mechanically coupled to a first ball seat 230 slidable within the inner bore 205 of the downhole tool 200 .
- the stimulation control sleeve 222 moves by dropping a first ball onto the first ball seat 230 and then applying a hydraulic pressure from the surface within the inner bore 205 above a pressure that breaks the first set of breakable members 226 .
- the hydraulic pressure moves the stimulation control sleeve 222 from its run-in position to a shifted position nearer the second end 204 of the downhole tool 200 .
- the stimulation control sleeve 222 uncovers or exposes the stimulation ports 220 of the stimulation sleeve 218 , leaving the stimulation ports 220 in an open position.
- the production control sleeve 224 is mechanically coupled to a second ball seat 232 slidable within the inner bore 205 .
- the second ball seat 232 can include a C-ring 234 that secures the second ball seat 232 to the production section 215 .
- the production control sleeve 224 moves by dropping a second ball onto the second ball seat 232 and then applying a hydraulic pressure from the surface within the inner bore 205 above a pressure that breaks the second set of breakable members 228 . Once the second set of breakable members 228 have been broken, the hydraulic pressure moves the production control sleeve 224 from its run-in position to a shifted position nearer the second end 204 of the downhole tool 200 .
- the production control sleeve 224 is movable between the run-in position in which it covers the production ports 216 of the production sleeve 214 and a shifted position in which it uncovers or exposes the production ports 216 .
- FIG. 2 shows the downhole tool 200 in a first configuration (run-in configuration) in which the production control sleeve 224 and the stimulation control sleeve 222 are secured to in place for running the downhole tool 200 into the wellbore 106 .
- first configuration both the production ports 216 of the production sleeve 214 and the stimulation ports 220 of the stimulation sleeve 218 are covered or closed.
- FIG. 3 shows a second configuration 300 (a stimulation configuration) of the downhole tool 200 .
- the stimulation control sleeve 222 is moved toward the second end 204 of the downhole tool 200 , while the production control sleeve 224 remains in its run-in position.
- the stimulation ports 220 are exposed or uncovered and the production ports 216 are covered or closed in the second configuration.
- FIG. 4 shows a third configuration 400 (a production configuration) of the downhole tool 200 .
- the production control sleeve 224 has moved along the downhole tool 200 to cover or close the stimulation ports 220 .
- the production control sleeve 224 at least partially exposes the stimulation section 217 (i.e., exposes some but not all of the stimulation ports 220 ).
- the C-ring 324 of the second ball seat 232 can become stuck in the stimulation ports 220 .
- the production control sleeve 224 can be moved fully downhole.
- FIG. 5 shows a second version 500 of the third configuration of the downhole tool 200 in which the production control sleeve 224 has been moved fully downhole and is in contact or nearly in contact with the stimulation control sleeve 222 in its shifted position.
- FIG. 6 shows a flowchart 600 illustrating a method of operating the downhole tool in one embodiment. In box 602 , the downhole tool is run downhole in the first configuration.
- the production control sleeve 224 and the stimulation control sleeve 222 are secured in place to the downhole tool 200 , with production control sleeve 224 covering the production ports 216 of the production sleeve 214 and the stimulation control sleeve 222 covering the stimulation ports 220 of the stimulation sleeve 218 .
- the downhole tool 200 is placed into the second configuration in order to perform a stimulation operation.
- the stimulation control sleeve 222 is moved to expose the stimulation ports 220 of the stimulation sleeve 218 , allowing for the stimulation fluid or frac fluid to be introduced into the reservoir 104 via the stimulation ports 220 .
- the downhole tool 200 is placed in the second configuration after the downhole tool has been placed in its downhole location proximate the reservoir 104 .
- the downhole tool 200 is placed in the third configuration in order to stop the stimulation operation and commence the production operation.
- the production control sleeve 224 is moved in order to cover the stimulation ports 220 of the stimulation sleeve 218 , in the process, to expose the production ports 216 of the production sleeve 214 .
- the stimulation operation is ended as the stimulation ports 220 are closed and fluid is allowed to flow from the reservoir 104 into the downhole tool 200 .
- the stimulation ports 220 can be openings in the stimulation sleeve 218 into which various stimulation attachments or inserts can be attached.
- the stimulation ports 220 can be threaded ports receptive to a threaded stimulation insert or slots into which the stimulation insert can be placed.
- the stimulation insert can be selected based on a formation parameter measured downhole.
- the stimulation insert can be selected and attached to the stimulation port at the wellhead 112 before running the work string downhole.
- one or more stimulation ports 220 can be run downhole without any stimulation inserts.
- the production ports 216 can be openings in the production sleeve 214 into which various production attachments or inserts can be attached.
- the production ports 216 can be threaded ports receptive to a threaded production insert or slots into which the production insert can be placed.
- the production insert can be selected based on a formation parameter measured downhole.
- the production insert can be selected and attached to the stimulation port at the wellhead 112 before running the work string downhole. In various configurations, one or more of the production ports 216 can be run downhole without production inserts.
- the downhole tool 200 can include the production sleeve receptive to production insert, a stimulation sleeve receptive to a stimulation insert, or both.
- FIG. 7 shows a nozzle 700 that can be used as stimulation inserts to allow fluid to pass out of the stimulation section of the tool.
- the nozzle 700 includes a threaded section 702 that can be used to couple the nozzle to the stimulation port.
- the nozzle 700 can include a recessed configuration and an extended configuration, as illustrated in FIG. 8 .
- FIGS. 8A and 8B show a close-up of a stimulation sleeve 218 having a stimulation inserts.
- the stimulation sleeve 218 is shown in both a run-in configuration 802 ( FIG. 8A ) and a stimulation configuration 804 ( FIG. 8B ).
- Nozzles 700 serve as the stimulation inserts are attached within respective stimulation ports 220 .
- the stimulation control sleeve 222 is in a position that closes the stimulation ports 220 .
- the nozzles 700 are receded into their respective stimulation ports 220 .
- the stimulation configuration 804 the stimulation control sleeve 222 is in a position that exposes the stimulation ports 220 .
- nozzles 700 extend from their respective stimulation ports 220 in order to be placed next to the surrounding formation.
- FIG. 9 shows a close-up of a production sleeve 214 with screen inserts 900 in the production ports 216 .
- the screen inserts 900 can be threadingly attached to the production ports 216 using the same methods disclosed herein with respect to the stimulation inserts.
- the production sleeve (and production ports) and the stimulation sleeve and configuration ports can be assembled or configured at a surface location or production platform at a wellhead.
- a formation parameter can be determined for a location in a wellbore.
- the formation parameter can be used to select the configuration for at least one of the production sleeve and the stimulation sleeve.
- the stimulation sleeve can be assembled based on the formation parameter and attached to a top end of the work string. For example, the stimulation sleeve can be configured and assembled onto the lower sub 208 and the production sleeve can be configured and assembled onto the connector sub 210 .
- the formation parameter can indicate an option for stimulation, such as a matrix acid stimulation without proppant, acid frac stimulation without proppant, acid frac stimulation with proppant, or proppant frac injection.
- the stimulation option indicates the type of stimulation insert, if any, to attach to the stimulation port.
- the formation parameter can indicate an option for production, such as using an open port or a solids control device such as a screen.
- the formation parameter indicates the type of production insert, if any, to attach to the production port.
- Embodiment 1 A downhole tool, including a stimulation sleeve receptive to a stimulation insert, and a production sleeve receptive to a production insert.
- Embodiment 2 The downhole tool as in any prior embodiment, wherein the stimulation sleeve includes a stimulation port receptive to the stimulation insert.
- Embodiment 3 The downhole tool as in any prior embodiment, wherein the stimulation insert is a nozzle.
- Embodiment 4 The downhole tool as in any prior embodiment, wherein the production sleeve includes a production port receptive to the production insert.
- Embodiment 5 The downhole tool as in any prior embodiment, wherein the production insert is a screen.
- Embodiment 6 The downhole tool as in any prior embodiment, further comprising a first control sleeve for opening and closing a stimulation port of the stimulation sleeve and a second control sleeve for opening and closing a production port of the production sleeve.
- Embodiment 7 The downhole tool as in any prior embodiment, wherein the first control sleeve covers the stimulation sleeve and the second control sleeve covers the production sleeve in a first configuration of the downhole tool, the first control sleeve exposes the stimulation sleeve and the second control sleeve covers the production sleeve in a second configuration, and the second control sleeve covers the stimulation sleeve and exposes the production sleeve in a third configuration.
- Embodiment 8 The downhole tool as in any prior embodiment, wherein the production port is one of completely and partially exposed when the downhole tool is in the third configuration.
- Embodiment 9 A method of producing a reservoir, including obtaining a formation parameter of the reservoir, assembling a tool having a stimulation sleeve and a production sleeve, configuring at least one of the stimulation sleeve and the production sleeve for the reservoir based on the formation parameter; and running the downhole tool into a wellbore to perform a stimulation operation via the stimulation sleeve and a production operation via the production sleeve.
- Embodiment 10 The method as in any prior embodiment, wherein configuring the stimulation sleeve comprises attaching a stimulation insert to a stimulation port of the stimulation sleeve based on the formation parameter.
- Embodiment 11 The method as in any prior embodiment, wherein the stimulation insert is a nozzle.
- Embodiment 12 The method as in any prior embodiment, wherein configuring the production sleeve comprises attaching a production insert to a production port of the production sleeve based on the formation parameter.
- Embodiment 13 The method as in any prior embodiment, wherein the production insert is a screen.
- Embodiment 14 The method as in any prior embodiment, further comprising operating a first control sleeve to open and close a stimulation port of the stimulation sleeve and a second control sleeve to open and close a production port of the production sleeve.
- Embodiment 15 The method as in any prior embodiment, wherein the first control sleeve covers the stimulation sleeve and the second control sleeve covers the production sleeve in a first configuration of the downhole tool, the first control sleeve exposes the stimulation sleeve and the second control sleeve covers the production sleeve in a second configuration, and the second control sleeve covers the stimulation sleeve and exposes the production sleeve in a third configuration.
- the teachings of the present disclosure may be used in a variety of well operations. These operations may involve using one or more treatment agents to treat a formation, the fluids resident in a formation, a wellbore, and/or equipment in the wellbore, such as production tubing.
- the treatment agents may be in the form of liquids, gases, solids, semi-solids, and mixtures thereof.
- Illustrative treatment agents include, but are not limited to, fracturing fluids, acids, steam, water, brine, anti-corrosion agents, cement, permeability modifiers, drilling muds, emulsifiers, demulsifiers, tracers, flow improvers etc.
- Illustrative well operations include, but are not limited to, hydraulic fracturing, stimulation, tracer injection, cleaning, acidizing, steam injection, water flooding, cementing, etc.
Abstract
Description
Claims (11)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/867,356 US11434720B2 (en) | 2020-05-05 | 2020-05-05 | Modifiable three position sleeve for selective reservoir stimulation and production |
AU2021268665A AU2021268665B2 (en) | 2020-05-05 | 2021-05-05 | Modifiable three position sleeve for selective reservoir stimulation and production |
NO20221282A NO20221282A1 (en) | 2020-05-05 | 2021-05-05 | Modifiable three position sleeve for selective reservoir stimulation and production |
GB2217455.1A GB2610126A (en) | 2020-05-05 | 2021-05-05 | Modifiable three position sleeve for selective reservoir stimulation and production |
PCT/US2021/030845 WO2021226209A1 (en) | 2020-05-05 | 2021-05-05 | Modifiable three position sleeve for selective reservoir stimulation and production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/867,356 US11434720B2 (en) | 2020-05-05 | 2020-05-05 | Modifiable three position sleeve for selective reservoir stimulation and production |
Publications (2)
Publication Number | Publication Date |
---|---|
US20210348474A1 US20210348474A1 (en) | 2021-11-11 |
US11434720B2 true US11434720B2 (en) | 2022-09-06 |
Family
ID=78412320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/867,356 Active US11434720B2 (en) | 2020-05-05 | 2020-05-05 | Modifiable three position sleeve for selective reservoir stimulation and production |
Country Status (5)
Country | Link |
---|---|
US (1) | US11434720B2 (en) |
AU (1) | AU2021268665B2 (en) |
GB (1) | GB2610126A (en) |
NO (1) | NO20221282A1 (en) |
WO (1) | WO2021226209A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP4198255A1 (en) * | 2021-12-17 | 2023-06-21 | Welltec Oilfield Solutions AG | Downhole valve device of a downhole completion system |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342245A (en) | 1962-10-02 | 1967-09-19 | Caillet Rene Charles | Retractable panel for closing horizontal or substantially horizontal openings |
US20080210429A1 (en) * | 2007-03-01 | 2008-09-04 | Bj Services Company | System and method for stimulating multiple production zones in a wellbore |
US20090056934A1 (en) | 2007-08-27 | 2009-03-05 | Baker Hughes Incorporated | Interventionless multi-position frac tool |
US20100212903A1 (en) | 2009-02-22 | 2010-08-26 | Dotson Thomas L | Apparatus and method for abrasive jet perforating |
US20130180724A1 (en) * | 2012-01-13 | 2013-07-18 | Baker Hughes Incorporated | Inflow control device with adjustable orifice and production string having the same |
US20140216754A1 (en) * | 2013-02-07 | 2014-08-07 | Baker Hughes Incorporated | Fracpoint optimization using icd technology |
CN108474252A (en) | 2015-08-20 | 2018-08-31 | 地精公司 | Downhole operations using straighforward operation sleeve and the device for it |
WO2018187854A1 (en) | 2017-04-10 | 2018-10-18 | Packers Plus Energy Services, Inc. | Multi-zone single trip completion system |
US20190055800A1 (en) * | 2017-08-17 | 2019-02-21 | Baker Hughes, A Ge Company, Llc | Ball activated treatment and production system including injection system |
US20190100980A1 (en) * | 2017-10-04 | 2019-04-04 | Baker Hughes, A Ge Company, Llc | Ball drop two stage valve |
US20190136666A1 (en) | 2017-11-06 | 2019-05-09 | Entech Solution As | Method and stimulation sleeve for well completion in a subterranean wellbore |
-
2020
- 2020-05-05 US US16/867,356 patent/US11434720B2/en active Active
-
2021
- 2021-05-05 WO PCT/US2021/030845 patent/WO2021226209A1/en active Application Filing
- 2021-05-05 GB GB2217455.1A patent/GB2610126A/en active Pending
- 2021-05-05 AU AU2021268665A patent/AU2021268665B2/en active Active
- 2021-05-05 NO NO20221282A patent/NO20221282A1/en unknown
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342245A (en) | 1962-10-02 | 1967-09-19 | Caillet Rene Charles | Retractable panel for closing horizontal or substantially horizontal openings |
US20080210429A1 (en) * | 2007-03-01 | 2008-09-04 | Bj Services Company | System and method for stimulating multiple production zones in a wellbore |
US20090056934A1 (en) | 2007-08-27 | 2009-03-05 | Baker Hughes Incorporated | Interventionless multi-position frac tool |
US7703510B2 (en) | 2007-08-27 | 2010-04-27 | Baker Hughes Incorporated | Interventionless multi-position frac tool |
US20100212903A1 (en) | 2009-02-22 | 2010-08-26 | Dotson Thomas L | Apparatus and method for abrasive jet perforating |
US20130180724A1 (en) * | 2012-01-13 | 2013-07-18 | Baker Hughes Incorporated | Inflow control device with adjustable orifice and production string having the same |
US20140216754A1 (en) * | 2013-02-07 | 2014-08-07 | Baker Hughes Incorporated | Fracpoint optimization using icd technology |
CN108474252A (en) | 2015-08-20 | 2018-08-31 | 地精公司 | Downhole operations using straighforward operation sleeve and the device for it |
WO2018187854A1 (en) | 2017-04-10 | 2018-10-18 | Packers Plus Energy Services, Inc. | Multi-zone single trip completion system |
US20190055800A1 (en) * | 2017-08-17 | 2019-02-21 | Baker Hughes, A Ge Company, Llc | Ball activated treatment and production system including injection system |
US20190100980A1 (en) * | 2017-10-04 | 2019-04-04 | Baker Hughes, A Ge Company, Llc | Ball drop two stage valve |
US20190136666A1 (en) | 2017-11-06 | 2019-05-09 | Entech Solution As | Method and stimulation sleeve for well completion in a subterranean wellbore |
Non-Patent Citations (1)
Title |
---|
International Search Report and Written Opinion for International Application No. PCT/US2021/030845; International Filing Date May 5, 2021; dated Aug. 23, 2021; 10 Pages. |
Also Published As
Publication number | Publication date |
---|---|
NO20221282A1 (en) | 2022-11-29 |
AU2021268665B2 (en) | 2024-03-21 |
US20210348474A1 (en) | 2021-11-11 |
WO2021226209A1 (en) | 2021-11-11 |
GB2610126A (en) | 2023-02-22 |
GB202217455D0 (en) | 2023-01-04 |
AU2021268665A1 (en) | 2022-12-22 |
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